CN117178383A - 非水电解质二次电池和非水电解质二次电池的制造方法 - Google Patents
非水电解质二次电池和非水电解质二次电池的制造方法 Download PDFInfo
- Publication number
- CN117178383A CN117178383A CN202280029167.3A CN202280029167A CN117178383A CN 117178383 A CN117178383 A CN 117178383A CN 202280029167 A CN202280029167 A CN 202280029167A CN 117178383 A CN117178383 A CN 117178383A
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- China
- Prior art keywords
- secondary battery
- nonaqueous electrolyte
- electrolyte secondary
- current collector
- conductive layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/74—Meshes or woven material; Expanded metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021074028 | 2021-04-26 | ||
| JP2021-074028 | 2021-04-26 | ||
| PCT/JP2022/017595 WO2022230658A1 (fr) | 2021-04-26 | 2022-04-12 | Batterie secondaire à électrolyte non aqueux et procédé de fabrication de batterie secondaire à électrolyte non aqueux |
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| JP (1) | JPWO2022230658A1 (fr) |
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| JPS60124369A (ja) * | 1983-12-08 | 1985-07-03 | Matsushita Electric Ind Co Ltd | 非水電解質２次電池の負極 |
| JP2948205B1 (ja) * | 1998-05-25 | 1999-09-13 | 花王株式会社 | 二次電池用負極の製造方法 |
| JP2001338649A (ja) * | 2000-05-29 | 2001-12-07 | Toshiba Corp | 非水電解液二次電池用正極材料およびそれを用いた非水電解液二次電池 |
| JP4123507B2 (ja) | 2002-04-04 | 2008-07-23 | ソニー株式会社 | 電池、および負極の製造方法 |
| JP4625926B2 (ja) * | 2005-03-18 | 2011-02-02 | 独立行政法人産業技術総合研究所 | リチウムイオン二次電池用電極材料及びその製造方法並びに二次電池 |
| JPWO2012153866A1 (ja) * | 2011-05-11 | 2014-07-31 | 日本電気株式会社 | 非水系二次電池の積層構造、および非水系二次電池の積層方法 |
| JP2013214456A (ja) * | 2012-04-03 | 2013-10-17 | Toyota Industries Corp | 蓄電装置、二次電池及び蓄電装置の製造方法並びに蓄電装置用電極の製造方法 |
| JP2016192380A (ja) * | 2015-03-31 | 2016-11-10 | 株式会社Ｎｂｃメッシュテック | リチウムイオン二次電池用の集電体 |
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| JPWO2022230658A1 (fr) | 2022-11-03 |
| WO2022230658A1 (fr) | 2022-11-03 |
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